High Performance Comparator
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Overview
Description
The µPC271 and µPC311 are high-performance general-purpose comparators that have the same input characteristics as general-purpose operational amplifiers and can directly drive standard logic circuits such as TTL, CMOS, and HNIL. Its power supply voltage range is flexible whereby it exhibits excellent characteristics not only in a 5 V single power supply but also in ± 15 V power supply which is equivalent to an operational amplifier. These products are equipped with a strobe terminal and input offset adjustment terminals, thus they can be widely applied to various voltage comparison circuits. Depending on the operating ambient temperature, the µPC271 is suitable for communication application while the µPC311 is suitable for general-purpose usage.
Features
- Input Offset Voltage: ±2 mV (TYP.)
- Input Bias Current: 100 nA (TYP.)
- Pulse Response Time: 200 ns (TYP.)
- Equipped with a Strobe Terminal, ideal for interfacing with logic circuits.
- Two output circuit formats are possible. (open collector, emitter follower)
- Large output current capacity to directly drive the LEDs and lamps.
Documentation
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Date | |
|---|---|---|
| PDF 732 KB | Datasheet | |
| PDF 134 KB | Product Reliability Report | |
| PDF 685 KB 日本語 | Product Change Notice | |
| PDF 258 KB | Training | |
| PDF 325 KB | Training | |
| PDF 1.11 MB | Flyer | |
| PDF 352 KB | Datasheet | |
| PDF 357 KB | Application Note | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| SOP | |||
| SOP | Get Samples, | ||
| SOP | Get Samples, |
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- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| UPC311G2-E1-A | Availability |
| UPC311G2-E2-A | Availability |